# FastFlow vs daytrack fasting

The clearest difference is in-app purchases: FastFlow at none against daytrack fasting's 2. FastFlow also leads on iOS requirement (15.1 vs 17.0). daytrack fasting's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. daytrack fasting sells 1 one-off in-app purchase. FastFlow asks for nothing beyond the download.

## The numbers

| Metric | FastFlow | daytrack fasting |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Ad-supported | — |
| Size | 34 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 12+ | 17+ |
| Developer | [Caprio Lab](https://appshunter.io/developer/1841174043) | [BJOERN MATHIAS HELSETH](https://appshunter.io/developer/6781851586) |

## What reviewers say

### FastFlow

[App page](https://appshunter.io/ios/app/fastflow-fasting-tracker/id6756208094)

This app helps users manage intermittent fasting schedules with a visual timer and customizable patterns. It also allows for weight tracking, meal logging with photos, and smart notifications to build healthy habits.

**Highlights:** Circular fasting timer, Flexible fasting patterns, Weight progress graph, Meal logging with photos, Smart notifications, Cloud data sync

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### daytrack fasting

[App page](https://appshunter.io/ios/app/daytrack-fasting/id6781851584)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| daytrack premium | $4.99 | one-time |


## Frequently asked questions

### Is FastFlow free?

FastFlow is free to download, with no in-app purchases.

### Is daytrack fasting free?

daytrack fasting is free to download, with in-app purchases available.

### Do FastFlow or daytrack fasting have ads?

FastFlow shows ads; daytrack fasting does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*